16226807611 has 8 divisors (see below), whose sum is σ = 18923391200. Its totient is φ = 13908691944.

The previous prime is 16226807551. The next prime is 16226807659. The reversal of 16226807611 is 11670862261.

It is not a de Polignac number, because 16226807611 - 2⁷ = 16226807483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16226801611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23653896 + ... + 23654581.

It is an arithmetic number, because the mean of its divisors is an integer number (2365423900).

Almost surely, 2^16226807611 is an apocalyptic number.

16226807611 is a deficient number, since it is larger than the sum of its proper divisors (2696583589).

16226807611 is an frugal number, since it uses more digits than its factorization.

16226807611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47308498 (or 47308484 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 16226807611 in words is "sixteen billion, two hundred twenty-six million, eight hundred seven thousand, six hundred eleven".